/*******************************************************************************
 * SiJaPP - Simple Java PreProcessor
 * Copyright (C) 2003  Manuel Linsmayer
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *******************************************************************************/


package sijapp;


import java.io.File;
import java.util.Hashtable;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Task;


public class SijappTask extends Task {
    
    
    // Source directory
    private File srcDir;
    
    
    // Destination directory
    private File destDir;
    
    
    // Defines
    private Hashtable defines = new Hashtable();
    
    
    // Setter for source directory
    public void setSrcdir(File srcDir) {
        this.srcDir = new File(srcDir.getPath());
    }
    
    
    // Setter for destination directory
    public void setDestdir(File destDir) {
        this.destDir = new File(destDir.getPath());
    }
    
    
    // Setter for defines
    public void addConfiguredDefine(Define def) {
        this.defines.put(def.getName(), def.getValue());
    }
    
    // Setter for defines
    public void addConfiguredDefineList(DefineList defList) {
        Define[] list = defList.getDefines();
        for (int i = 0; i < list.length; i++) {
            this.defines.put(list[i].getName(), list[i].getValue());
        }
    }
    
    
    // Task implementation
    public void execute() throws BuildException {
        try {
            Sijapp sijapp = new Sijapp(this.srcDir, this.destDir);
            Preprocessor pp = new Preprocessor(this.defines);
            sijapp.run(pp);
        } catch (SijappException e) {
            throw new BuildException(e.getMessage());
        }
    }
    
    
}
